Each one in plain English, with the numbers worked through for a shareholder.
27 Apr 2006drilling progress report▲ Good
Operator confirms oil flowed into the Eagle North-1 lateral at 4,303 m, with gas readings rising from 2 to 550 units and 11 m of good oil shows to 4,308 m. It admits the well ran longer than planned. Another seven days are planned.
Partner Lakes Oil (15%) relays the operator's 26 April report of oil inflow and good oil shows in the Eagle North-1 lateral to 4,308 m. Nothing new for Sun's 10%.
Sun reports the 2H sidetrack landed in the lower Gatchell oil sands at 4,255 m with about 30 m of good oil shows, after the 4½ inch liner was cemented. A 320 m lateral to 4,600 m and a drill stem test follow. No flow result yet.
Operator reports the 4½ inch casing set at 4,281 m after good oil shows from 4,255 to 4,285 m, with the 320 m lateral next. Repeats up to 1,000 bopd if successful. Seven days of work planned; largely repeats Sun's same-day update.
Operator Victoria Petroleum reports the Eagle North-1 horizontal hit good oil shows in the target Gatchell sand from 4,255 m, drilling at 4,272 m. A 4½ inch liner is next, then the 320 m lateral. Up to 1,000 bopd is still anticipated if successful.
After continued mechanical problems and hole deterioration, the Eagle North-1 horizontal was abandoned and a new sidetrack (2H) begun, with a window milled at 4,028 m. A gentler curve will land at 4,252 m, then a 320 m lateral ending within 30 m of Mary Bellocchi-1.
Operator confirms a new horizontal sidetrack from 4,028 m at Eagle North-1 after earlier drilling difficulties, using a gentler curve and a 4½ inch liner. The curve, liner and lateral are planned to take 15 days; up to 1,000 bopd is still anticipated if successful.
Sun reports the Eagle North-1 horizontal is still at 4,131 m, delayed during the week by mud motor, MWD tool and mud circulation problems. Plan is now a roughly 300 m lateral then a drill stem test. No results.
Operator Victoria Petroleum reports the same delay at Eagle North-1: down-hole equipment and mud circulation problems have held up the horizontal at 4,131 m. It repeats that up to 1,000 bopd is anticipated if successful.
Sun reports horizontal drilling resumed after rig mechanical matters were fixed, now at 4,131 m measured depth building the curve toward the Gatchell oil sands. A drill stem test will follow once the lateral is drilled. No results yet.
Operator Victoria Petroleum starts a horizontal well from Eagle North-1 toward Mary Bellocchi-1, drilling about 1,000 ft through the oil sand with kick-off at 4,103 m. It says up to 1,000 bopd is anticipated if successful. Drilling of the sands is expected within about ten days.
Partner FAR relays the operator's 27 Feb update: Eagle North-1 is perforated and about five days of cleanup and nitrogen-assisted start-up remain before flow testing. Results are expected at the end of the week. Nothing new for Sun's 10%.
Sun reports the Eagle North-1 pay zone has been perforated and the well is being checked before unloading fluids to start oil flow, as was done at Mary Bellocchi-1 in 1986. Test results are promised at the end of the week.
Operator says Eagle North-1 casing was perforated at 4,142.8-4,152.3 m and 4,158.3-4,163.0 m, with about five more days of cleanup and nitrogen-assisted start-up before flow. Results are expected at the end of the week; no flow yet.
Sun says Eagle North-1 testing should start around 24-25 Feb. About 20 m (4,143.7-4,163.6 m) will be perforated for a five-day flow test, followed by a 300 m horizontal sidetrack if flow rates are adequate.
Operator repeats its 20 Feb update: casing at 4,217 m, preparing the blowout preventer, about four more days before flow testing. Up to 13.4 m net oil pay interpreted; no new results.
Partner FAR (15% of Eagle) relays that casing is run at Eagle North-1 and testing is being prepared, with up to 13.4 m net oil pay. Also reports a rig arriving for its separate Louisiana well; nothing new for Sun.
Sun reports 7-inch casing set at 4,217 m at Eagle North-1, with a five-day flow test to start after about four days of preparation. Further log work now gives up to 13.4 m net oil pay over 4,143-4,164 m, up from the earlier 7 m.
Operator confirms 7-inch casing cemented at 4,217 m at Eagle North-1 and flow-test preparation will take about four days. Repeats the revised interpretation of up to 13.4 m net oil pay over 4,143-4,164 m.
First look at the logs shows Eagle North-1 has about 7 m of net oil pay at 4,136-4,157 m, similar to the 1986 Mary Bellocchi-1 discovery well. Casing and a testing program follow next week; flow rates are still unknown.
Partner Lakes Oil (15% of Eagle) relays the operator's log result: oil saturation over 4,136-4,157 m with 7 m net pay, similar to Mary Bellocchi-1. Nothing new for Sun's 10% interest.
Operator Victoria Petroleum repeats that preliminary logs show oil in the Gatchell sands at Eagle North-1, with 7 m net pay over 4,136-4,157 m, similar to the 1986 Mary Bellocchi-1 well. Casing and a test over 8 days follow; up to 1,000 bopd is anticipated if a horizontal succeeds.
Sun reports Eagle North-1 reached final total depth of 4,219 m and is being electrically logged to assess the gas show at 4,167-4,175 m. Log results are expected within 24 hours to decide on testing.
Operator reports Eagle North-1 reached total depth of 4,219 m and is pulling out to run wireline logs, with results expected in 12-18 hours. Repeats background; no new results.
Operator reports Eagle North-1 at 4,184 m preparing to drill ahead, repeating the 4,162 m Gatchell sand gas show. Oil is unconfirmed until wireline logs run after reaching 4,220 m total depth.
Eagle North-1 hit the target Gatchell sand at 4,162 m as the seismic predicted, with a gas show peaking at 42 units over 8 background. No oil fluorescence was seen; the operator attributes this to drilling conditions. Logs are needed to confirm oil.
Sun relays that Eagle North-1 intersected the main Gatchell sand at 4,162 m with a gas show, but no oil fluorescence. The mud and drill bit are said to suppress shows. Wireline logs in 24-48 hours will decide whether it holds oil.
Partner FAR (15% of Eagle) repeats that Eagle North-1 is at 4,136 m (13,570 feet) drilling ahead toward target. Nothing new for Sun's 10% interest; no results.
Sun relays that Eagle North-1 is at 4,136 m, with the 4,145 m target and 4,206 m total depth expected within 5-6 hours, after which logging and coring follow. No results yet.
Operator reports Eagle North-1 at 4,136 m in the sidetrack, close to the target (now given as 4,148 m) and 4,206 m total depth. Background repeated; no results.